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RD-215
RD-215 (RD-215)
RD-216 sheme.svg
Ishlab chiqaruvchi mamlakat; ta'minotchi mamlakatSSSR
Sana1958-1960
DizaynerOKB-456, V.Glushko
Birlashtirilgan L / VR-14, Kosmos-3 va Kosmos-3M
HolatPensiya
Suyuq yonilg'i dvigateli
Yonilg'iAK-27I / UDMH
Aralashmaning nisbati2.5
Konfiguratsiya
Palata2
Nozul nisbati18.8
Ishlash
Bosish (vak.)887 kN (199,000 lbf)
Bosish (SL)740 kN (170,000 lbf)
Palata bosimi7.355 MPa (1.066.8 psi)
Mensp (vak.)289 s (2,83 km / s)
Mensp (SL)246 s (2,41 km / s)
O'lchamlari
Uzunlik2.205 mm (86.8 dyuym)
Diametri2260 mm (89 dyuym)
Quruq vazn575 kg (1,268 lb)
Ichida ishlatilgan
R-14, Kosmos-3 va Kosmos-3M birinchi bosqich
Adabiyotlar
Adabiyotlar[1][2][3][4][5][6]

The RD-215 (GRAU Indeks 8D513) ikki tomonlama nozul edi suyuqlik raketa dvigateli, yonayotgan AK-27 (aralashmasi 73% azot kislotasi va 27% N2O4 + yod passiv) va UDMH. Sifatida tanilgan ikkita dvigatel (to'rtta nozul) modulida ishlatilgan RD-216 (GRAU Indeks 8D514).[2] RD-215 tomonidan ishlab chiqilgan OKB-456 uchun Yangel"s Yujmash R-14 (8K65) ballistik raketa. Uning o'zgarishi ham ishlatilgan Kosmos-1, Kosmos-3 va Kosmos-3M tashuvchi vositalar.[1]

Versiyalar

Oilada ko'plab versiyalar mavjud:[1][7]

  • RD-215: GRAU Indeks 8D513. Uchun original dizayn R-14 (8K65). Da ishlatiladi Kosmos-1 va Kosmos-3[2][1]
  • RD-215U: GRAU Indeks 8D513U. Uchun yaxshilangan dvigatel R-14U (8K65U).[1]
  • RD-215M: GRAU Indeks 8D513M. Da ishlatilgan takomillashtirilgan versiya Kosmos-3M.[1]
  • RD-217: GRAU Indeks 8D515. Uchun o'zgartirilgan dizayn R-16 (8K64) birinchi bosqich.
  • RD-219: GRAU Indeks 8D713. R-16 (8K64) ikkinchi bosqichi uchun o'zgartirilgan dizayn.

Modullar

Ushbu dvigatellar juft dvigatel modullariga birlashtirilgan. Seriyali ishlab chiqarish modullari:[1][3]

  • RD-216: GRAU Indeks 8D514. Ikkita RD-215 to'plami, ishlatilgan R-14 (8K65), Kosmos-1 va Kosmos-3 birinchi bosqich.[2][1]
  • RD-216U: GRAU Indeks 8D514U. R-14U (8K65U) birinchi bosqichida ishlatiladigan ikkita RD-215U to'plami.[1]
  • RD-216M: GRAU Indeks 8D514M. Ikkita RD-215M to'plami ishlatilgan Kosmos-3M birinchi bosqich.[1]
  • RD-218: GRAU Indeks 8D712. Uchta RD-217 to'plami, R-16 (8K64) ning birinchi bosqichida ishlaydi.
RD-215 Dvigatellar oilasi[1]
DvigatelRD-215RD-215URD-215M
GRAU8D5148D514U8D514M
Rivojlanish1958-19601960-19611966-1968
Yonilg'iAK-27I (73% azot kislotasi, 27% N2O4va yod passiv) / UDMH[2]
Yonish kamerasining bosimi7.355 MPa (1.066.8 psi)
Bosish, vakuum887 kN (199,000 lbf)887 kN (199,000 lbf)890 kN (200,000 lbf)
Bosish, dengiz sathi740 kN (170,000 lbf)740 kN (170,000 lbf)742,8 kN (167,000 lbf)
Mensp, vakuum289 s (2,83 km / s)289 s (2,83 km / s)291,3 s (2,857 km / s)
Mensp, dengiz sathi246 s (2,41 km / s)246 s (2,41 km / s)248 s (2,43 km / s)
Yonish vaqti146sYo'qYo'q
Uzunlik2.205 mm (86.8 dyuym)2.205 mm (86.8 dyuym)2.205 mm (86.8 dyuym)
Diametri2260 mm (89 dyuym)2260 mm (89 dyuym)2260 mm (89 dyuym)
Quruq vazn575 kg (1,268 lb)575 kg (1,268 lb)570 kg (1,260 lb)
FoydalanishR-14 (8K65), Kosmos-1 va Kosmos-3R-14U (8K65U)Kosmos-3M

Shuningdek qarang

Adabiyotlar

  1. ^ a b v d e f g h men j k "NPO Energomash dvigatellari ro'yxati". NPO Energomash. Olingan 2015-06-26.
  2. ^ a b v d e "RD-216". Entsiklopediya Astronautica. Olingan 2015-06-26.
  3. ^ a b "R-14". Entsiklopediya Astronautica. Olingan 2015-06-26.
  4. ^ Zak, Anatoliy. "Kosmos-1, 3, 3M va 3MU". RussianSpaceWeb.com. Olingan 2016-07-05.
  5. ^ Krebs, Gunter Dirk (2016-04-22). "Kosmos-1 / -3 / -3M". Gunterning kosmik sahifasi. Olingan 2016-07-05.
  6. ^ Nikolas, Pillet (2013-07-20). "Cosmos-3 Description du lanceur" [Kosmos 3 Launcher tavsifi] (frantsuz tilida). Kosmonavtika. Olingan 2016-07-05.
  7. ^ http://www.astronautix.com/r/rd-215.html

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